PhpWeasyPrint vulnerable to arbitrary file deletion at shutdown via public $temporaryFiles_CVE-2026-49358

{
    "lastseen": "",
    "description": "PhpWeasyPrint is a PHP library allowing PDF generation from a URL or an HTML page. Prior to version 2.6.0, `AbstractGenerator::$temporaryFiles` is a public array, and `removeTemporaryFiles()` \u2014 invoked from `__destruct()` and from a registered shutdown function \u2014 calls `unlink()` on every entry without verifying that the path is contained within the temporary folder. Any code holding a reference to a generator instance can push an arbitrary path into the array and have it deleted on script shutdown. This mirrors the KnpLabs/snappy issue GHSA-87qc-37cw-84h4. PhpWeasyPrint version 2.6.0 contains a patch for the issue.",
    "published": "2026-06-19T14:52:05.368Z",
    "modified": "2026-06-19T14:52:05.368Z",
    "type": "cve",
    "title": "PhpWeasyPrint vulnerable to arbitrary file deletion at shutdown via public $temporaryFiles",
    "source": "GitHub_M",
    "references": "https://github.com/pontedilana/php-weasyprint/security/advisories/GHSA-5g9f-cwwg-4p8g\nhttps://github.com/KnpLabs/snappy/security/advisories/GHSA-87qc-37cw-84h4\nhttps://github.com/pontedilana/php-weasyprint/commit/6d328ffd3bcb800c7c2e8a594b1bff0c099c9391\nhttps://github.com/pontedilana/php-weasyprint/releases/tag/2.6.0",
    "id": "CVE-2026-49358",
    "bulletinFamily": "",
    "cwe": [
        "CWE-73"
    ],
    "cvelist": null,
    "sourceData": "pontedilana php-weasyprint < 2.6.0",
    "sourceHref": "",
    "cvss": {
        "score": 3,
        "severity": "LOW",
        "vector": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:L",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "php-weasyprint",
    "version": "< 2.6.0",
    "vendor": "pontedilana",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}